README.markdown in iron_worker-2.3.14 vs README.markdown in iron_worker-2.3.15

@@ -3,9 +3,14 @@
 
 [Sign up for a IronWorker account][1], it's free to try!
 
 [1]: http://www.iron.io/
 
+**NOTE**: The next generation IronWorker gem, `iron_worker_ng` is at: https://github.com/iron-io/iron_worker_ruby_ng. 
+We recommend using that one going forward. This one still works, but we'll be putting most of our effort into the new
+one. It also includes our new IronWorker command line interface (CLI) which is... awesome. ;) You can [read more about 
+that here](http://blog.iron.io/2012/05/new-ironworker-command-line-interface.html). 
+
 Install IronWorker Gem
 ------------------------
 
     gem install iron_worker